2131302120013 has 8 divisors (see below), whose sum is σ = 2337229933056. Its totient is φ = 1927403152800.

The previous prime is 2131302120007. The next prime is 2131302120043. The reversal of 2131302120013 is 3100212031312.

It is a sphenic number, since it is the product of 3 distinct primes.

It is a cyclic number.

It is not a de Polignac number, because 2131302120013 - 2⁵ = 2131302119981 is a prime.

It is a Duffinian number.

It is a congruent number.

It is not an unprimeable number, because it can be changed into a prime (2131302120043) by changing a digit.

It is a polite number, since it can be written in 7 ways as a sum of consecutive naturals, for example, 507209256 + ... + 507213457.

It is an arithmetic number, because the mean of its divisors is an integer number (292153741632).

Almost surely, 2^{2131302120013} is an apocalyptic number.

It is an amenable number.

2131302120013 is a deficient number, since it is larger than the sum of its proper divisors (205927813043).

2131302120013 is a wasteful number, since it uses less digits than its factorization.

2131302120013 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 1014422915.

The product of its (nonzero) digits is 216, while the sum is 19.

Adding to 2131302120013 its reverse (3100212031312), we get a palindrome (5231514151325).

The spelling of 2131302120013 in words is "two trillion, one hundred thirty-one billion, three hundred two million, one hundred twenty thousand, thirteen".